Catch some Z's with our Grey Cheetah eye mask! Total darkness is essential to deep, beneficial sleep, according to sleep experts, and our Grey Cheetah eye mask delivers with great style! Super soft and silky smooth, simply handling it promises to slow breathing and lower the pulse! Velvet-lined, a stretchy elastic sparkle band keeps it comfortably in place. Sleep-lovers unite! Join us in wearing a Grey Cheetah sleep mask not just for air travel, but for catnaps as well as for deep, relaxing nightly slumber.